CANNONS, Harry George Turner (1872-1935)
Clerkenwell, later Finsbury 1893-1934 (CL 1905)
His numerous published bibliographies included those on industrial efficiency, and Classified guide to 1700 annuals, directories, calendars and year books (1923) and, outstandingly, Bibliography of library economy, 1876-1909 (1910, second edition updated to 1920 (1927)). A supplement, Library literature 1921-1932 was reprinted as the first volume of H W Wilson's series Library literature.